Immunoassays: Page 2

Malaria rapid tests in study show low performance for travelers to China
The study evaluated the sensitivity of four parasite enzyme lactate dehydrogenase-targeting RDTs and one aldolase-targeting RDT for P. malariae detection.
May 25, 2023
Blood Test Samples Lab Social
Antibody titer levels associated with protection against Omicron: Study
Immunoglobin G and neutralizing antibody titer levels were associated with protection against infection with the Omicron variant and against symptomatic disease.
May 23, 2023
Covid 19 Antibody Social
Beckman Coulter analyzer developed 'from the ground up' to address IVD industry constraints
At a time of scarce resources, the system requires no daily maintenance and only 10 minutes weekly and monthly maintenance, said Dr. Pamela Christudoss of Christian Medical College, who evaluated the analyzer prior to its broad launch last week.
May 23, 2023
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Thermo Fisher Scientific obtains FDA clearance for preeclampsia risk immunoassays
The new assays are the first and only such immunoassays to receive breakthrough designation and clearance for preeclampsia risk assessment and management, the company noted in a statement.
May 19, 2023
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Zymo Research, Burst Diagnostics partner to develop, commercialize hand-held diagnostic testing platform
The device leverages a microfluidic cartridge that miniaturizes and integrates steps typically performed in the clinical laboratory setting, including washing and signal amplification, Zymo Research said.
May 18, 2023
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Running stool test twice increases colon cancer detection rate in clinical trial
The fecal immunochemical test can deliver false negatives that may delay further investigations and the diagnosis and treatment of colorectal cancer. To try to raise the sensitivity, researchers explored the effects of testing twice.
May 18, 2023
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At WorldLab-EuroMedLab 2023, Roche to demonstrate next-gen Dx, mass spec for routine testing
The company will unveil the Cobas Mass Spec system prototype, which aims to bring mass spectrometry to routine testing and complement the serum work area testing portfolio.
May 17, 2023
Blood Test Samples Lab
Peptide-based diagnostic testing shows promise in the monitoring of inflammatory diseases
Switching from antibodies to peptides may address testing challenges. Peptides, sequences of up to 50 amino acids, bind to proteins with high affinity and selectivity, making them suitable for use in lateral flow tests.
May 17, 2023
Lab Test Antibody Social
Beckman Coulter Diagnostics announces global launch of immunoassay analyzer
The analyzer can run up to 215 tests per hour per square meter and, according to Beckman Coulter Diagnostics, beta users attest to a feature that redefines their workday with no daily maintenance requirements.
May 15, 2023
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OraSure Technologies Q1 revenues up 129% on COVID-19 rapid immunoassay sales
Demand for rapid tests is tapering, and OraSure is scaling-down COVID-19 test manufacturing amid staff layoffs.
May 11, 2023
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AACC releases guidance on procalcitonin testing for patients with bacterial infections
Procalcitonin tests have been used for many years in Europe, but only became available in the U.S. in 2017, when the FDA approved them as tools to help guide antibiotic treatment, among other uses.
May 5, 2023
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Meridian Bioscience receives FDA clearance for Shiga toxin assay
Meridian Bioscience is expanding its foodborne immunofluorescent test offering by adding Shiga toxin to the Curian platform.
April 20, 2023
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